19829882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4877}}^1$

素因数の和:5005

約数の個数: 16

約数和(自身を含む): 31609440

約数和(自身を除く): 11779558

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4877, 9754, 92663, 185326, 521839, 1043678, 9914941, 19829882]

約数ペア:

[(1, 19829882), (2, 9914941), (19, 1043678), (38, 521839), (107, 185326), (214, 92663), (2033, 9754), (4066, 4877)]